With news breaking this morning that the singer and his bodyguard were being sued for an alleged gun-based assault on a photographer last week, E! News now confirms Bieber was escorted out of a nightclub last night after trying to sneak in.

The singer announced a slew of new international tour dates yesterday - with reckless driving and paparazzi cursing charges against him, can you blame the guy for wanting to get away? - but he left Venezuela off the list.

It's gonna be hard for Justin Bieber to Tweet his way out of this one.

With assault allegations already looming over his security team from an incident in Miami on Wednesday... TMZ has obtained the audio of ANOTHER altercation between Bieber and a different photographer outside a recording studio around 4 a.m. yesterday.